diff --git a/scripts/images.js b/scripts/images.js
new file mode 100644
index 0000000..0fbdbaf
--- /dev/null
+++ b/scripts/images.js
@@ -0,0 +1,8 @@
+document.querySelectorAll('img').forEach(img => {
+    img.addEventListener('error', function () {
+      const fallback = this.getAttribute('data-fallback');
+      if (fallback && this.src !== fallback) {
+        this.src = fallback;
+      }
+    });
+});
\ No newline at end of file
diff --git a/seta_menu/setaurbano.html b/seta_menu/setaurbano.html
index ea146c9..9817344 100644
--- a/seta_menu/setaurbano.html
+++ b/seta_menu/setaurbano.html
@@ -26,11 +26,21 @@
         </nav>
     </header>
     <h1>Autobus Urbani di SETA Modena</h1>
+    <script>
+        document.querySelectorAll('img').forEach(img => {
+          img.addEventListener('error', function () {
+            const fallback = this.getAttribute('data-fallback');
+            if (fallback && this.src !== fallback) {
+              this.src = fallback;
+            }
+          });
+        });
+    </script>
     <table class="image-table">
         <tr>
             <td>
                 <p>113, 115-117, 120-121, 123-125, 128-132<br>Mercedes Citaro O530N Diesel</p>
-                <a href="/setamodena_bus/urbano/citarodiesel.html"><img class="bus" src="https://drive-vichingo455.duckdns.org/apps/files_sharing/publicpreview/dydYxaqMrKce3Zj?file=/Leo/SETA/Citaro%20Diesel/117-2.jpg&fileId=234151&x=1920&y=1080"alt="Server foto non raggiungibile." style="width:100%"></a>
+                <a href="/setamodena_bus/urbano/citarodiesel.html"><img class="bus" src="http://serverissimo.freeddns.org:30081/apps/files_sharing/publicpreview/ffdqobqRg2ezKXt?file=/Leo/SETA/Citaro%20Diesel/117-2.jpg&fileId=9674&x=1920&y=1080&etag=cb5efc9e356f03195595921d182a8f54" data-fallback="https://drive-vichingo455.duckdns.org/apps/files_sharing/publicpreview/dydYxaqMrKce3Zj?file=/Leo/SETA/Citaro%20Diesel/117-2.jpg&fileId=234151&x=1920&y=1080" alt="Server foto non raggiungibile." style="width:100%"></a>
             </td>
             <td>
                 <p>133-142<br>Irisbus Cityclass CNG CURSOR (ATCM)</p>
diff --git a/sitemap.xml b/sitemap.xml
index cbb409b..8624034 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -73,7 +73,7 @@
 	<url>
 		<loc>https://ertpl.pages.dev/seta_menu/setaurbano.html</loc>
 		<priority>0.75</priority>
-		<lastmod>2025-04-11</lastmod>
+		<lastmod>2025-04-12</lastmod>
 	</url>
 	<url>
 		<loc>https://ertpl.pages.dev/seta_menu/setastreetview.html</loc>